pngquant is described as 'command-line utility and a library for lossy compression of PNG images' and is an app in the Photos & Graphics category. There are more than 25 alternatives to pngquant for a variety of platforms, including Windows, Mac, Linux, Online / Web-based and Android. The best alternative is File Converter, which is both free and Open Source. Other great apps like pngquant are ImageMagick (Free, Open Source), Caesium Image Compressor (Free, Open Source), ImageOptim (Free Personal, Open Source) and FileOptimizer (Free, Open Source).
- 45 alternatives
- Saving images for web/email/other media with the best compression ratio and quality is a difficult task if you don’t have the right tools. View 68 alternatives to RIOT - Radical Image Optimization Tool
- Free • Proprietary